MOD 3-15KTL3-HU - Battery charger Growatt - Free user manual and instructions
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| Product Type | Hybrid Solar Inverter / Battery Charger |
| Brand | Growatt |
| Model | MOD 3-15KTL3-HU |
| Rated Power | 3-15 kW (depending on configuration) |
| Phase | 3-phase |
| Max PV Input Voltage | 1000 V |
| MPPT Range | 200-850 V |
| Battery Voltage Range | 160-600 V |
| Max Charging Current | 25 A (typical) |
| Battery Types Supported | Lithium-ion, Lead-acid |
| Efficiency (Max) | 98% |
| Protection Degree | IP65 (outdoor installation) |
| Operating Temperature Range | -25°C to +60°C |
| Dimensions (W x H x D) | 530 x 490 x 180 mm |
| Weight | 35 kg |
| Display | LCD screen with touch (or buttons) |
| Communication Interfaces | RS485, Wi-Fi (optional) |
| Warranty | 5 years (standard) |
| Safety Certifications | CE, TUV, VDE, AS/NZS 4777 |
| Key Features | AC coupling, backup power, grid-tie, high-voltage battery support |
Frequently Asked Questions - MOD 3-15KTL3-HU Growatt
What is the maximum PV power that can be connected to the MOD 3-15KTL3-HU?
The maximum PV input power is typically 1.5 times the rated power, e.g., up to 22.5 kW for a 15 kW model. Always refer to the datasheet for exact limits.
Can this inverter work without a battery?
Yes, it can operate as a standard grid-tie inverter without a battery. The battery port can be left unused.
What types of batteries are compatible?
It supports high-voltage lithium-ion batteries (e.g., Growatt ARK series) and lead-acid batteries. The voltage range is 160-600 V.
Is the MOD 3-15KTL3-HU suitable for outdoor installation?
Yes, it has an IP65 rating, meaning it is dust-tight and protected against low-pressure water jets, suitable for outdoor mounting.
How do I connect the inverter to my home network for monitoring?
Use the built-in RS485 port or optional Wi-Fi dongle. The Growatt Shine app allows remote monitoring and configuration.
What is the maximum charging current?
The maximum charging current is typically 25 A, but it may vary based on battery voltage and model variant.
Does the inverter provide backup power during a grid outage?
Yes, with a properly connected battery, it can supply backup power to critical loads via its EPS (Emergency Power Supply) output.
What are the required clearances for installation?
Leave at least 300 mm on each side and 500 mm above and below for adequate ventilation and access.
Can I use the inverter with different solar panel orientations?
Yes, it has two MPPT trackers, allowing two independent strings with different orientations or tilts.
How often should I clean the inverter?
Inspect and clean the heat sink and fan filters every 6-12 months, depending on dust levels. Use a soft brush or compressed air.
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USER MANUAL MOD 3-15KTL3-HU Growatt
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Product information
Brand : Growatt
Model : MOD 3-15KTL3-HU
Category : Battery charger